6Charging voltage:5V-1A 7.Battery capacity of the headset: 50MAH 8.Battery capacity of the storage box:350MAH 9.Transmission distance:>10M 10.Call time:about 3-4 h
11.Play time:about 2-3 h 13.Charging time of headset:1 h 14.Charging time of the Charging box:1h 15.Support system:All Bluetooth devices and mobile phones
Products include 1 * One pair of Bluetooth headsets 1 * Charging box 1 * Charging cable 1 * User Manual 4 * Ear cap